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1. (WO2019025168) ENERGY STORAGE SYSTEM AND METHOD FOR ELECTRICALLY DISCONNECTING AT LEAST A FIRST ENERGY STORAGE UNIT
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Pub. No.: WO/2019/025168 International Application No.: PCT/EP2018/069211
Publication Date: 07.02.2019 International Filing Date: 16.07.2018
IPC:
B60L 3/00 (2006.01) ,B60L 3/04 (2006.01) ,B60L 11/18 (2006.01) ,H02H 1/00 (2006.01) ,H01M 10/00 (2006.01) ,H02H 7/18 (2006.01) ,H02J 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
3
Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
3
Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption
04
Cutting-off the power supply under fault conditions
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
1
Details of emergency protective circuit arrangements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7
Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
18
for batteries; for accumulators
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
SCHINDELE, Lothar; DE
SCHMIDT, Alexander; DE
Priority Data:
10 2017 213 452.603.08.2017DE
Title (EN) ENERGY STORAGE SYSTEM AND METHOD FOR ELECTRICALLY DISCONNECTING AT LEAST A FIRST ENERGY STORAGE UNIT
(FR) SYSTÈME ACCUMULATEUR D'ÉNERGIE AINSI QUE PROCÉDÉ SERVANT À COUPER ÉLECTRIQUEMENT AU MOINS UNE PREMIÈRE UNITÉ ACCUMULATRICE D'ÉNERGIE
(DE) ENERGIESPEICHERSYSTEM SOWIE VERFAHREN ZUM ELEKTRISCHEN TRENNEN ZUMINDEST EINER ERSTEN ENERGIESPEICHEREINHEIT
Abstract:
(EN) The invention relates to an energy storage system (1) for providing electrical energy, having at least one connection means (2) for providing an electrical potential of at least a first energy storage unit (4), wherein a first switching unit (10) for switching between at least a first disconnected state (I), in which the first energy storage unit (4) is disconnected from the connection means (2), and a first connected state, in which the first energy storage unit (4) is electrically connected to the connection means (2), is connected in series with the first energy storage unit (4) between the first energy storage unit (4) and the connection means (2). The invention furthermore relates to a method for electrically disconnecting at least a first energy storage unit (4) of an energy storage system (1).
(FR) L'invention concerne un système accumulateur d'énergie (1) servant à fournir une énergie électrique. Le système accumulateur d'énergie comporte au moins un moyen de connexion (2) servant à fournir un potentiel électrique à au moins une première unité accumulatrice d'énergie (4). Une première unité de commutation (10), servant à la commutation entre au moins un premier état de coupure (I) dans lequel la première unité accumulatrice d'énergie (4) est coupée du moyen de connexion (2), et un premier état de raccordement dans lequel la première unité accumulatrice d'énergie (4) est raccordée électriquement au moyen de connexion (2), est branchée en série avec la première unité accumulatrice d'énergie (4) entre la première unité accumulatrice d'énergie (4) et le moyen de connexion (2). L'invention concerne en outre un procédé servant à couper électriquement au moins une première unité accumulatrice d'énergie (4) d'un système accumulateur d'énergie (1).
(DE) Die Erfindung betrifft ein Energiespeichersystem (1) zur Bereitstellung elektrischer Energie, aufweisend zumindest ein Anschlussmittel (2) zum Bereitstellen eines elektrischen Potentials zumindest einer ersten Energiespeichereinheit (4), wobei zwischen der ersten Energiespeichereinheit (4) und dem Anschlussmittel (2) eine erste Schalteinheit (10) zum Umschalten zwischen zumindest einem ersten Trennzustand (I), in welchem die erste Energiespeichereinheit (4) vom Anschlussmittel (2) getrennt ist,und einem ersten Verbindungszustand, in welchem die erste Energiespeichereinheit (4) mit dem Anschlussmittel (2) elektrisch verbunden ist, mit der ersten Energiespeichereinheit (4) in Reihe geschaltet ist.Ferner betrifft die Erfindung ein Verfahren zum elektrischen Trennen zumindest einer ersten Energiespeichereinheit (4) eines Energiespeichersystems (1).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)